Static Seismic Load

ÀÏ¹Ý ¹× Story ±â¹Ý ±¸Á¶¹°ÀÇ Á¤ÀûÁöÁøÇÏÁßÀ» ÀÔ·ÂÇÕ´Ï´Ù.

  

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Static Seismic Load – Building Structure

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<ÁöÁøÇÏÁß ÀÔ·Â ´ëÈ­»óÀÚ>

 

 

 

 

 

 

 

 

 

 

 

 

 

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<Design Seismic Load ´ëÈ­»óÀÚ – KBC 2016±âÁØ>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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<Design Seismic Load ´ëÈ­»óÀÚ – KBC 2009±âÁØ>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

image185.gif

<Design Seismic Load ´ëÈ­»óÀÚ – ASCE7-10±âÁØ>

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<Design Seismic Load ´ëÈ­»óÀÚ – UBC 1997±âÁØ>

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<Design Seismic Load ´ëÈ­»óÀÚ – EN1998±âÁØ>

 

Story¸¦ °¡Áö´Â ±¸Á¶¹° ÁöÁøÇÏÁßÀº Design Seismic Load ¿¡¼­ Á¤ÀÇµÈ Parameter¿¡ ÀÇÇØ ÀÚµ¿ °è»êµÈ °ªÀ» Point LoadÇü½ÄÀ¸·Î ÀԷµ˴ϴÙ. DiaphragmÀÌ ÀÖÀ» °æ¿ì´Â Áú·®ÀÇ Á߽ɿ¡ ÀÚµ¿ ÀԷµǸç, DiaphragmÀÌ ¾øÀ» °æ¿ì DiaphragmÀÌ ÀÖÀ» °æ¿ì¿Í µ¿ÀÏÇÑ °ªÀ» °®µµ·Ï ¼öÁ÷ÀçÀÇ End Point¿¡ ºÐ»êµÇ¾î ÀÚµ¿ ÀԷµ˴ϴÙ.

¸ðµ¨¸µ¿¡ Æ÷ÇÔµÈ ¿ä¼ÒÀÇ ÀÚÁßÀ» Áú·®µ¥ÀÌÅͷΠġȯÇÏ¿© µî°¡Á¤ÀûÁöÁøÇÏÁßÀ¸·Î °í·ÁÇϰíÀÚ ÇÒ °æ¿ì, Building Package ¿¡¼­´Â º°µµÀÇ ÁöÁ¤¾øÀÌ ÀÚµ¿À¸·Î ÀÚÁß¿¡ ´ëÇÑ Mass°¡ °í·ÁµË´Ï´Ù. À̶§ µî°¡Á¤ÀûÁöÁøÇÏÁßÀ» °è»êÇϱâ À§Çؼ­ ¸ðµ¨ÀÇ ÀÚÁßÀ» Ãþº° Áß·®µ¥ÀÌÅͷΠġȯÇÏ´Â °úÁ¤Àº ¸ÕÀú ºÎÀçÀÇ ÀÚÁßÀ» °è»êÇÑ ´ÙÀ½, ¿¬°áÀýÁ¡¿¡ µîºÐÇÏ¿© ÇÒ´çÇϰí ÃþÁú·®µ¥ÀÌÅÍ·Î °í·ÁµË´Ï´Ù. ±×¸®°í ¿¬°áÀýÁ¡ÀÇ À§Ä¡°¡ Ãþ°ú Ãþ »çÀÌ¿¡ ÀÖÀ» °æ¿ì¿¡´Â ÀÎÁ¢ÃþÀÇ Ãþ Áú·®¿¡ Æ÷ÇÔµÇ¾î µî°¡Á¤Àû ÁöÁøÇÏÁßÀÇ ¿¬»ê¿¡ °í·ÁµË´Ï´Ù. Story ±â´É¿¡¼­ DiaphragmÀÌ ¼³Á¤µÇ¸é, ÇØ´ç Ãþ¿¡ À§Ä¡ÇÑ Æò¸é(ÀüüÁÂÇ¥°è X-YÆò¸é¿¡ ÆòÇàÇÑ Æò¸é)³»ÀÇ ¸ðµç ÀýÁ¡°£ÀÇ X,Y¹æÇâ º¯À§ÀÚÀ¯µµ¿Í ZÃà¿¡ ´ëÇÑ È¸ÀüÀÚÀ¯µµ´Â ÇØ´ç ÃþÀÌ °­¸·ÀÛ¿ëÀ» ÇÒ ¼ö ÀÖµµ·Ï »óÈ£ ±¸¼ÓµË´Ï´Ù.

Blue_Square.gifGenerate Ortho. Direction : ÇöÀç ÀÔ·ÂÇÏ´Â ÇÏÁßÀÇ ¹æÇâ°ú ¼öÁ÷¹æÇâÀÇ Ç³ÇÏÁß SetÀ» ÀÚµ¿À¸·Î »ý¼ºÇÏ´Â ¿É¼ÇÀÔ´Ï´Ù.

Wind Load-1(+) (±âº» »ý¼º)

Wind Load-1(Ortho)(+) Ãß°¡ »ý¼º

Direction and Width

ÁöÁøÇÏÁßÀÌ ÀÛ¿ëÇÏ´Â ¹æÇâ(°¢µµ) ¹× ¿ì¹ßÆí½ÉÀ²À» ÁöÁ¤ÇÕ´Ï´Ù.

Blue_Square.gifDirection : ÁöÁøÇÏÁßÀÌ ÀÛ¿ëÇÏ´Â ÁÖ¹æÇâÀÇ °¢µµ¸¦ ÀÔ·ÂÇÕ´Ï´Ù.

Black_Square.gifimage179.gif  : ¡°Seismic Eccentricity Data¡± ´ëÈ­»óÀÚ¸¦ È£ÃâÇÕ´Ï´Ù. ÁöÁøÇÏÁßÀÇ ¿ì¹ßÆí½ÉÀ²À» ÀÔ·ÂÇÒ ¼ö ÀÖÀ¸¸ç, User DefineÀ» CheckÇÒ °æ¿ì TableÀÇ °ªÀ» Á÷Á¢ ÀÔ·ÂÇÏ¿© ÄÁÆ®·Ñ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
image180.gif

Black_Square.gif Story Set : image181.gif ¹öưÀ» ´©¸£¸é ¡°Story Set Control¡± ´ëÈ­»óÀÚ¸¦ È£ÃâÇÕ´Ï´Ù.

Design Seismic Load

Àû¿ëÇÒ ÁöÁøÇÏÁß ÇÔ¼ö¸¦ ¼±ÅÃÇÕ´Ï´Ùimage182.gif ¹öưÀ» ´­·¯ »õ·Î¿î ÁöÁøÇÏÁßÀ» Á¤ÀÇÇÒ ¼ö ÀÖ½À´Ï´Ù.

°øÅëÇ׸ñ

Blue_Square.gifName : ÁöÁøÇÏÁßÀÇ À̸§À» ÀÔ·ÂÇÕ´Ï´Ù.

Blue_Square.gifCode : ÁöÁøÇÏÁß ±âÁØÀ» ¼±ÅÃÇÕ´Ï´Ù. Building Package¿¡¼­ Áö¿øÇÏ´Â ±âÁØÀº ´ÙÀ½°ú °°½À´Ï´Ù.

Black_Square.gifASCE 7-10 (IBC 2012) : ¹Ì±¹, International Building Code 2012

Black_Square.gifASCE 7-05 (IBC 2009) : ¹Ì±¹, International Building Code 2009

Black_Square.gifUBC 1997 : ¹Ì±¹, UBC 97 ±âÁØ

Black_Square.gifEN 1991 : 2005 : À¯·´, Basis of Design and Actions on Structures

Black_Square.gifKBC 2009 : Çѱ¹, °ÇÃ౸Á¶¼³°è±âÁØ 2009

Black_Square.gifKBC 2016 : Çѱ¹, °ÇÃ౸Á¶¼³°è±âÁØ 2016

KBC 2016

Seismic Load Parameters

Blue_Square.gifDesign Spectral Acceleration

Black_Square.gifSeismic Zone : ÁöÁø±¸¿ª

Black_Square.gifZone Factor(s) : Áö¿ª°è¼ö, ÀÔ·ÂµÈ ÁöÁø±¸¿ª¿¡ ÇØ´çÇÏ´Â Áö¿ª°è¼ö°¡ ÀÚµ¿À¸·Î ¼±Åõ˴ϴÙ. »ó¼¼ ÁöÁø ÀçÇØµµ¸¦ ÀÌ¿ëÇÏ¿© Á÷Á¢ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù.
(
´Ü, ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÏ¿© °áÁ¤ÇÑ °ªÀÇ 80% ÀÌ»óÀ̾î¾ß ÇÕ´Ï´Ù.)

 

ÁöÁø±¸¿ª

ÇàÁ¤±¸¿ª

ÁöÁø±¸¿ª°è¼ö

¥°

½Ã

¼­¿ï, ÀÎõ, ´ëÀü, ºÎ»ê, ´ë±¸, ¿ï»ê, ±¤ÁÖ, ¼¼Á¾

0.22g

µµ

°æ±â, ÃæºÏ, Ãæ³², °æºÏ, °æ³², ÀüºÏ, Àü³², °­¿ø³²ºÎ*

¥±

µµ

°­¿øºÏºÎ**, Á¦ÁÖ

0.14g

*°­¿ø³²ºÎ : ¿µ¿ù, Á¤¼±, »ïô, °­¸ª, µ¿ÇØ, ¿øÁÖ, Źé

**°­¿øºÏºÎ : ȫõ, ö¿ø, ȭõ, Ⱦ¼º, Æòâ, ¾ç±¸, ÀÎÁ¦, °í¼º, ¾ç¾ç, Ãáõ, ¼ÓÃÊ

Black_Square.gifSite Class : Áö¹ÝÀÇ Á¾·ù

Black_Square.gifDepth to MR : º¸Åë¾Ï±îÁöÀÇ ±íÀÌ

Black_Square.gifPeriod Coef.(Cu) : Áֱ⠻óÇѰè¼ö, Sd1ÀÇ °ª¿¡ µû¶ó ´ÙÀ½ Ç¥¸¦ ÀÌ¿ëÇÏ¿© Á÷¼±º¸°£ÇÏ¿© ÀÚµ¿À¸·Î »êÁ¤µË´Ï´Ù.

Sd1

Cu

0.4ÀÌ»ó

1.4

0.3

1.4

0.2

1.5

0.15

1.6

0.1ÀÌÇÏ

1.7

NOTE.png

Áö¹ÝÁõÆø°è¼ö °è»ê : KBC 2016 <Ç¥ 0306.3.3>°ú <Ç¥ 0306.3.4>¿¡ ÀÇÇØ ´ÜÁÖ±â Áö¹ÝÁõÆø°è¼ö(Fa) ¹× 1ÃÊÁÖ±â Áö¹ÝÁõÆø°è¼ö (Fv) °ªÀÌ ÀÚµ¿ °è»êµË´Ï´Ù.

Black_Square.gifFa : ´ÜÁÖ±â Áö¹ÝÁõÆø°è¼ö(Acceleration-based site coefficient). Áö¿ª°è¼ö¿Í Áö¹ÝÁ¾·ù·ÎºÎÅÍ ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÏ¿© ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù. Sds, Sd1À» Á÷Á¢ ÀÔ·ÂÇÒ °æ¿ì¿¡´Â <Ç¥ 0306.3.1>, <Ç¥ 0306.3.3>, <Ç¥ 0306.3.4>¸¦ ÀÌ¿ëÇÑ °ªÀÇ 80% ÀÌ»óÀ̾î¾ß ÇÑ´Ù. Ss = 2.5S, SsÀÇ Áß°£ °ª¿¡ ´ëÇØ¼­´Â Á÷¼±º¸°£ÇÑ´Ù.

Áö¹ÝÁ¾·ù

ÁöÁøÁö¿ª

Ss ¡Â 0.25

Ss = 0.5

Ss = 0.75

Sa

0.8

0.8

0.8

Sb

1.0

1.0

1.0

Sc

1.2

1.2

1.1

Sd

1.6

1.4

1.2

Se

2.5

1.9

1.3

Black_Square.gifFv : ÁÖ±â 1ÃÊÀÇ Áö¹ÝÁõÆø°è¼ö (Velocity-based site coefficient). Áö¿ª°è¼ö¿Í Áö¹ÝÁ¾·ù·ÎºÎÅÍ ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÏ¿© ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù. Sds, Sd1À» Á÷Á¢ ÀÔ·ÂÇÒ °æ¿ì¿¡´Â <Ç¥ 0306.3.1>, <Ç¥ 0306.3.3>, <Ç¥ 0306.3.4>¸¦ ÀÌ¿ëÇÑ °ªÀÇ 80% ÀÌ»óÀ̾î¾ß ÇÑ´Ù. SÀÇ Áß°£ °ª¿¡ ´ëÇØ¼­´Â Á÷¼±º¸°£ÇÑ´Ù.

Áö¹ÝÁ¾·ù

ÁöÁøÁö¿ª

S ¡Â 0.1

S = 0.2

S = 0.3

Sa

0.8

0.8

0.8

Sb

1.0

1.0

1.0

Sc

1.7

1.6

1.5

Sd

2.4

2.0

1.8

Se

3.5

3.2

2.8

Black_Square.gifSds : ´ÜÁֱ⠼³°è½ºÆåÆ®·³ °¡¼Óµµ (design spectral response acceleration at short periods). Áö¿ª°è¼ö¿Í Áö¹ÝÁõÆø°è¼ö·ÎºÎÅÍ ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù.

SDS = (2/3)*S*2.5*Fa

Black_Square.gifSd1 : ÁÖ±â 1ÃÊÀÇ ¼³°è½ºÆåÆ®·³ °¡¼Óµµ (design spectral response acceleration at 1-sec period). Áö¿ª°è¼ö¿Í Áö¹ÝÁõÆø°è¼ö·ÎºÎÅÍ ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù.

SD1 = (2/3)*S*Fv

Black_Square.gifSeis. Use Group : ³»Áøµî±Þ

Black_Square.gifImportance Factor : Á߿䵵 °è¼ö. ¼±ÅÃµÈ ³»Áøµî±Þ¿¡ µû¶ó ÀÚµ¿À¸·Î ÀԷµȴÙ.

°ÇÃ๰ÀÇ Á߿䵵

³»Áøµî±Þ

Á߿䵵°è¼ö(lg)

Á߿䵵(Ư)

Ư

1.5

Á߿䵵(1)

¥°

1.2

Á߿䵵(2), (3)

¥±

1.0

Blue_Square.gifSeis. Design Category : ³»Áø¼³°è¹üÁÖ. ´ÜÁֱ⠼³°è ½ºÆåÆ®·³ °¡¼Óµµ(Sds), ÁÖ±â 1ÃÊ ¼³°è½ºÆåÆ®·³ °¡¼Óµµ(Sd1), ³»Áøµî±Þ¿¡ µû¶ó ´ÜÁÖ±â ¹× ÁÖ±â1ÃÊ¿¡¼­ÀÇ ³»Áø¼³°è¹üÁÖ°¡ °¢°¢ ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù. ÃÖÁ¾ÀûÀÎ ³»Áø¼³°è ¹üÁÖ´Â ´ÜÁÖ±â ¹× ÁÖ±â 1ÃÊ¿¡¼­ÀÇ ¼³°è½ºÆåÆ®·³¿¡ µû¸¥ ³»Áø¼³°è¹üÁÖ Áß ºÒ¸®ÇÑ °ªÀ» ÃëÇÑ´Ù.

  -´ÜÁֱ⠼³°è½ºÆåÆ®·³°¡¼Óµµ(Sds)¿¡ µû¸¥ ³»Áø¼³°è¹üÁÖ

SdsÀÇ °ª

³»Áøµî±Þ

Ư

¥°

¥±

0.50g ¡Â Sds

D

D

D

0.33g ¡Â Sds ¡´ 0.50g

D

C

C

0.17g ¡Â Sds ¡´ 0.33g

C

B

B

Sds ¡´ 0.17g

A

A

A

  -ÁÖ±â 1ÃÊ¿¡¼­ ¼³°è½ºÆåÆ®·³°¡¼Óµµ(Sd1)¿¡ µû¸¥ ³»Áø¼³°è¹üÁÖ

Sd1ÀÇ °ª

³»Áøµî±Þ

Ư

¥°

¥±

0.20g ¡Â Sd1

D

D

D

0.14g ¡Â Sd1 ¡´ 0.20g

D

C

C

0.07g ¡Â Sd1 ¡´ 0.14g

C

B

B

Sd1 ¡´ 0.07g

A

A

A

 

Structural Parameters

 ±¸Á¶¹°ÀÇ Æ¯¼ºÀ» Á¤ÀÇÇÏ´Â º¯¼ö¸¦ ÀÔ·ÂÇÕ´Ï´Ù. ÁÖ±â´Â ¾à»ê½Ä¿¡ ÀÇÇØ »êÁ¤Çϰųª, ÇØ¼®ÀûÀÎ ¹æ¹ýÀ¸·Î ±¸ÇÏ¿© Á÷Á¢ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ´Ù¸¸, ÇØ¼®ÀûÀÎ ¹æ¹ý¿¡ ÀÇÇÒ °æ¿ì¿¡´Â ¾à»ê½Ä¿¡ ÀÇÇÑ ±âº»Áøµ¿Áֱ⿡ Áֱ⠻óÇѰè¼ö¸¦ °öÇÑ °ªÀ» ÃʰúÇÒ ¼ö ¾ø½À´Ï´Ù.

Blue_Square.gifAnalytical Period : °íÀ¯Ä¡Çؼ®¿¡ ÀÇÇÑ ±¸Á¶¹°ÀÇ °íÀ¯ÁÖ±â

Blue_Square.gifApproximate Period : ±ÔÁØÀÇ ¾à»ê ÁÖ±â»êÁ¤½Ä¿¡ ÀÇÇÑ ±¸Á¶¹°ÀÇ °íÀ¯ÁÖ±â

Blue_Square.gifFundamental Period : ÁöÁøÇÏÁß °è»ê¿¡ Àû¿ëµÉ °ÇÃ๰ ±âº»ÁÖ±â

Blue_Square.gifResponse Modification Factor (R) : ¹ÝÀÀ¼öÁ¤°è¼ö

KBC 2009

Seismic Load Parameters

Blue_Square.gifDesign Spectral Acceleration

Black_Square.gifSeismic Zone : ÁöÁø±¸¿ª

Black_Square.gifZone Factor(s) : Áö¿ª°è¼ö, ÀÔ·ÂµÈ ÁöÁø±¸¿ª¿¡ ÇØ´çÇÏ´Â Áö¿ª°è¼ö°¡ ÀÚµ¿À¸·Î ¼±Åõ˴ϴÙ. »ó¼¼ ÁöÁøÇؼ®µµ¸¦ ÀÌ¿ëÇÏ¿© Á÷Á¢ ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù. (´Ü, ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÏ¿© °áÁ¤ÇÑ °ªÀÇ 80% ÀÌ»óÀ̾î¾ß ÇÕ´Ï´Ù.)

ÁöÁø±¸¿ª

ÇàÁ¤±¸¿ª

ÁöÁø±¸¿ª°è¼ö

1

ÁöÁø±¸¿ª 2¸¦ 2¤Ä¿ÜÇÑ Àü Áö¿ª

0.22

2

°­¿øµµ ºÏºÎ, Àü¶ó³²µµ ³²¼­ºÎ, Á¦ÁÖµµ

0.14

Black_Square.gifSite Class : Áö¹ÝÀÇ Á¾·ù

Black_Square.gifPeriod Coef.(Cu) : Áֱ⠻óÇѰè¼ö, Sd1ÀÇ °ª¿¡ µû¶ó ´ÙÀ½ Ç¥¸¦ ÀÌ¿ëÇÏ¿© Á÷¼±º¸°£ÇÏ¿© ÀÚµ¿À¸·Î »êÁ¤µË´Ï´Ù.

Sd1

Cu

0.4ÀÌ»ó

1.4

0.3

1.4

0.2

1.5

0.15

1.6

0.1ÀÌÇÏ

1.7

NOTE.png
Áö¹ÝÁõÆø°è¼ö °è»ê : KBC 2009 <Ç¥ 0306.3.3>°ú <Ç¥ 0306.3.4>¿¡ ÀÇÇØ ´ÜÁÖ±â Áö¹ÝÁõÆø°è¼ö(Fa) ¹× 1ÃÊÁÖ±â Áö¹ÝÁõÆø°è¼ö (Fv) °ªÀÌ ÀÚµ¿ °è»êµË´Ï´Ù.

Black_Square.gifFa : ´ÜÁÖ±â Áö¹ÝÁõÆø°è¼ö(Acceleration-based site coefficient). Áö¿ª°è¼ö¿Í Áö¹ÝÁ¾·ù·ÎºÎÅÍ ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÏ¿© ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù. Sds, Sd1À» Á÷Á¢ ÀÔ·ÂÇÒ °æ¿ì¿¡´Â ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÑ °ªÀÇ 80% ÀÌ»óÀ̾î¾ß ÇÑ´Ù. Ss = 2.5S, SsÀÇ Áß°£ °ª¿¡ ´ëÇØ¼­´Â Á÷¼±º¸°£ÇÑ´Ù.

Áö¹ÝÁ¾·ù

ÁöÁøÁö¿ª

Ss ¡Â 0.25

Ss = 0.5

Ss = 0.75

Sa

0.8

0.8

0.8

Sb

1.0

1.0

1.0

Sc

1.2

1.2

1.1

Sd

1.6

1.4

1.2

Se

2.5

1.9

1.3

Black_Square.gifFv : ÁÖ±â 1ÃÊÀÇ Áö¹ÝÁõÆø°è¼ö (Velocity-based site coefficient). Áö¿ª°è¼ö¿Í Áö¹ÝÁ¾·ù·ÎºÎÅÍ ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÏ¿© ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù. Sds, Sd1À» Á÷Á¢ ÀÔ·ÂÇÒ °æ¿ì¿¡´Â ¾Æ·¡ Ç¥¸¦ ÀÌ¿ëÇÑ °ªÀÇ 80% ÀÌ»óÀ̾î¾ß ÇÑ´Ù. SÀÇ Áß°£ °ª¿¡ ´ëÇØ¼­´Â Á÷¼±º¸°£ÇÑ´Ù.

Áö¹ÝÁ¾·ù

ÁöÁøÁö¿ª

S ¡Â 0.1

S = 0.2

S = 0.3

Sa

0.8

0.8

0.8

Sb

1.0

1.0

1.0

Sc

1.7

1.6

1.5

Sd

2.4

2.0

1.8

Se

3.5

3.2

2.8

Black_Square.gifSds : ´ÜÁֱ⠼³°è½ºÆåÆ®·³ °¡¼Óµµ (design spectral response acceleration at short periods). Áö¿ª°è¼ö¿Í Áö¹ÝÁõÆø°è¼ö·ÎºÎÅÍ ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù.

SDS = (2/3)*S*2.5*Fa

Black_Square.gifSd1 : ÁÖ±â 1ÃÊÀÇ ¼³°è½ºÆåÆ®·³ °¡¼Óµµ (design spectral response acceleration at 1-sec period). Áö¿ª°è¼ö¿Í Áö¹ÝÁõÆø°è¼ö·ÎºÎÅÍ ÀÚµ¿À¸·Î »êÁ¤µÈ´Ù.

SD1 = (2/3)*S*Fv

Black_Square.gifSeis. Use Group : ³»Áøµî±Þ

Black_Square.gifImportance Factor : Á߿䵵 °è¼ö. ¼±ÅÃµÈ ³»Áøµî±Þ¿¡ µû¶ó ÀÚµ¿À¸·Î ÀԷµȴÙ.

³»ÁøÁß¿ä±×·ì

Ư

¥°

¥±

Á߿䵵°è¼ö

1.5

1.2

1.0

Blue_Square.gifSeis. Design Category : ³»Áø¼³°è¹üÁÖ. <KBC 2016>°ú µ¿ÀÏ.

ASCE7-10 (IBC 2012)

Seismic Load Parameters

Blue_Square.gifDesign Spectral Acceleration

Black_Square.gifSite Class : Áö¹Ý±¸ºÐ

Black_Square.gifSs : ´ÜÁÖ±â ÃÖ´ëÁöÁø½ºÆåÆ®·³°¡¼Óµµ °è¼ö

Black_Square.gifS1 : 1ÃÊ ÁÖ±â ÃÖ´ëÁöÁø½ºÆåÆ®·³°¡¼Óµµ

Black_Square.gifFa : ´ÜÁÖ±â Áö¹ÝÁõÆø°è¼ö. Áö¹ÝÁ¾·ù¿Í Ss¿¡ ÀÇÇØ ÀÚµ¿ °è»ê.

Black_Square.gifFv : 1ÃÊ ÁÖ±â Áö¹ÝÁõÆø°è¼ö. Áö¹ÝÁ¾·ù¿Í SS, Fa¿¡ ÀÇÇØ ÀÚµ¿ °è»ê.

Black_Square.gifSds : ´ÜÁֱ⠼³°è½ºÆåÆ®·³ °¡¼Óµµ. Áö¹ÝÁ¾·ù¿Í SS, Fa¿¡ ÀÇÇØ ÀÚµ¿ °è»ê.

SDS = (2/3)*SMS, SMS = Fa*SS

Black_Square.gifSd1 : 1ÃÊ Áֱ⠼³°è½ºÆåÆ®·³ °¡¼Óµµ

SD1 = (2/3)*SM1, SM1 = Fv*S1

Black_Square.gifTL : ÀåÁÖ±â Àüȯ ÁÖ±â

Black_Square.gifPeriod Coef. (Cu) : Áֱ⠻óÇѰè¼ö. SD1ÀÇ °ª¿¡ µû¶ó ÀÚµ¿ °è»ê

Black_Square.gifRisk Category : °Ç¹° À§Çèµµ

Black_Square.gifImportance : Á߿䵵 °è¼ö. Risk Category¿¡ µû¶ó ÀÚµ¿ ¼³Á¤.

Black_Square.gifSeis. Design Category : ³»Áø ¼³°è ¹üÁÖ. SDS¿Í SD1¿¡ µû¶ó ÀÚµ¿ °è»ê

ASCE7-05 (IBC 2009)

ASCE7-10 (IBC 2012)¿Í µ¿ÀÏ

UBC 1997

Seismic Load Parameters

Blue_Square.gifSoil Profile Type : SaºÎÅÍ Sf·Î Áö¹ÝÁ¾·ù°¡ ºÐ·ù

Blue_Square.gifCa : Volume 2ÀÇ TABLE 16-Q¿¡¼­ Á¦°ø

Blue_Square.gifCv : Volume 2ÀÇ TABLE 16-R¿¡¼­ Á¦°ø

Blue_Square.gifSeismic Zone Factor (Áö¿ª°è¼ö) : Volume 2ÀÇ TABLE 16-I¿¡¼­ Á¦°ø

Blue_Square.gifSeismic Source Type : Volume 2ÀÇ TABLE 16-S, T, U¿¡¼­ Á¦°ø

Blue_Square.gifClosest Distance to Known Seismic Source : Volume 2ÀÇ TABLE 16-S, T, U¿¡¼­ Á¦°ø

Blue_Square.gifPeriod Coefficient

Blue_Square.gifImportance Factor (Á߿䵵°è¼ö) : Volume 2ÀÇ Section2210ÀÇ Ç׸ñ2¿¡¼­ Á¦°ø

EN1998:2004

Seismic Load Parameters

Blue_Square.gifGround Type : EN1998-1-2004ÀÇ 3.1.2 Identification of ground types Table3.1¿¡¼­ Á¦°ø

Blue_Square.gifResponse Spectrum Type : EN1998-1-2004ÀÇ 3.2.2 Basic representation of the seismic action¿¡¼­ Á¦°øÇÏ´Â Horizontal Elastic Spectrum/Vertical Elastic Spectrum/ Horizontal Design Spectrum/ Vertical Design SpectrumÀ» ¼±ÅÃÇÔ¿¡ µû¶ó Spectrum Parameters °ªÀÌ ´Þ¶óÁý´Ï´Ù.

Blue_Square.gifSpectrum Parameters

Black_Square.gifSoil Factors(S)

Black_Square.gifTc : ÀÏÁ¤ÇÑ ½ºÆåÆ®·³ °¡¼Óµµ DATA¿¡¼­ÀÇ Áֱ⠻óÇѰª

Black_Square.gifTb : ÀÏÁ¤ÇÑ ½ºÆåÆ®·³ °¡¼Óµµ DATA¿¡¼­ÀÇ ÁÖ±â ÇÏÇѰª

Black_Square.gifTd : ÀÏÁ¤ÇÑ º¯À§°¡ ³ªÅ¸³ª´Â °¡¼ÓµµÀÇ ½ÃÀÛÁ¡

Blue_Square.gifRef. Peak Ground Acc.

Blue_Square.gifbehaviour Factor : horizontal Design Spectrum°ú Vertical Design Spectrum TypeÀÏ °æ¿ì¿¡ behavior Factor°¡ Ȱ¼ºÈ­ µÇ°í, 5.2.2.2ÀÇ Table 5.1°ú 6.1.2ÀÇ Table 6.1, Table 6.2, Table 6.3¿¡¼­ Á¦°øµÇ´Â Factor¸¦ ÀÔ·ÂÇÕ´Ï´Ù. 

Blue_Square.gifLower Bound Factor : ¥â°ª Data´Â °¢±¹°¡ÀÇ National Annex¿¡¼­ Âü°íÇÏ¿© »ç¿ëÇϰí, 3.2.2.5¿¡¼­ 0.2¸¦ Ãßõ °ªÀ¸·Î Á¦°øÇÕ´Ï´Ù.

Blue_Square.gifImportance Factor : Importance Classes´Â Table 4.3¿¡¼­ ºÐ·ùÇϰí, 4.2.5(5)¿¡¼­ Factor°ªÀ» Á¦°øÇÕ´Ï´Ù.

Blue_Square.gifViscous Damping Ratio : ÁöÁø·ÂÀúÇ׽ýºÅÛÀÌ À¯È¿ Ç׺¹º¯À§³ª À̺¸´Ù ¾à°£ ÀÛÀº Å©±â Á¤µµÀÇ º¯À§¿¡¼­ ÀÓ°è°¨¼èÀÇ 5%º¸´Ù Å« °¨¼èºñ¸¦ °¡Áø´Ù´Â °ÍÀ» ÀÔÁõÇÏÁö ¸øÇÏ´Â °æ¿ì¿¡ ±¸Á¶¹°ÀÇ ¿ø°¨¼èºñ´Â ÀÓ°è°¨¼èÀÇ 5%º¸´Ù Å« °ªÀ» ÃëÇÒ ¼ö ¾ø½À´Ï´Ù. ±×·¯¹Ç·Î Default °ªÀº 5%·Î Á¦°øµË´Ï´Ù.

Scale Factor

ÁöÁøÇÏÁß Å©±âÀÇ Áõ°¨ ºñÀ²À» ÀÔ·ÂÇÕ´Ï´Ù.

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